Snack



FIG. 1 is a perspective view of the snack showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right elevation view thereof;

FIG. 4 is a left elevation view thereof;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a top plan view thereof. 

CLAIM The ornamental design for a snack, as shown and described. 